JPH0478336B2 - - Google Patents

Info

Publication number: JPH0478336B2
Authority: JP; Japan
Prior art keywords: crystal; boron nitride; diamond; cubic boron; seed crystal
Prior art date: 1989-12-28
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

JP34436989A

Other languages

English (en)

Japanese (ja)

Other versions

JPH03202140A (ja

Inventor

Nobuo Yamaoka

Minoru Akaishi

Hisao Kanda

Haruhiko Sei

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

KAGAKU GIJUTSUCHO MUKIZAISHITSU KENKYUSHOCHO

Original Assignee

KAGAKU GIJUTSUCHO MUKIZAISHITSU KENKYUSHOCHO

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1989-12-28

Filing date

1989-12-28

Publication date

1992-12-10

1989-12-28 Application filed by KAGAKU GIJUTSUCHO MUKIZAISHITSU KENKYUSHOCHO filed Critical KAGAKU GIJUTSUCHO MUKIZAISHITSU KENKYUSHOCHO

1989-12-28 Priority to JP34436989A priority Critical patent/JPH03202140A/ja

1991-09-03 Publication of JPH03202140A publication Critical patent/JPH03202140A/ja

1992-12-10 Publication of JPH0478336B2 publication Critical patent/JPH0478336B2/ja

Status Granted legal-status Critical Current

Links

239000013078 crystal Substances 0.000 claims description 121
229910052582 BN Inorganic materials 0.000 claims description 39
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 39
229910003460 diamond Inorganic materials 0.000 claims description 29
239000010432 diamond Substances 0.000 claims description 29
239000002904 solvent Substances 0.000 claims description 13
239000002994 raw material Substances 0.000 claims description 7
230000002093 peripheral effect Effects 0.000 claims description 4
238000012545 processing Methods 0.000 claims description 3
238000012364 cultivation method Methods 0.000 claims 1
238000000034 method Methods 0.000 description 13
239000000463 material Substances 0.000 description 6
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
229910052796 boron Inorganic materials 0.000 description 4
239000004065 semiconductor Substances 0.000 description 4
238000002474 experimental method Methods 0.000 description 3
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
239000006061 abrasive grain Substances 0.000 description 2
238000007796 conventional method Methods 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
239000011733 molybdenum Substances 0.000 description 2
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
229910001315 Tool steel Inorganic materials 0.000 description 1
238000003776 cleavage reaction Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
-1 for example Chemical compound 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000005121 nitriding Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000011160 research Methods 0.000 description 1
238000001878 scanning electron micrograph Methods 0.000 description 1
230000007017 scission Effects 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/068—Crystal growth

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

JP34436989A 1989-12-28 1989-12-28 立方晶窒化ホウ素大型単結晶の育成方法 Granted JPH03202140A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP34436989A JPH03202140A (ja)	1989-12-28	1989-12-28	立方晶窒化ホウ素大型単結晶の育成方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP34436989A JPH03202140A (ja)	1989-12-28	1989-12-28	立方晶窒化ホウ素大型単結晶の育成方法

Publications (2)

Publication Number	Publication Date
JPH03202140A JPH03202140A (ja)	1991-09-03
JPH0478336B2 true JPH0478336B2 (de)	1992-12-10

Family

ID=18368707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP34436989A Granted JPH03202140A (ja)	1989-12-28	1989-12-28	立方晶窒化ホウ素大型単結晶の育成方法

Country Status (1)

Country	Link
JP (1)	JPH03202140A (de)

1989
- 1989-12-28 JP JP34436989A patent/JPH03202140A/ja active Granted

Also Published As

Publication number	Publication date
JPH03202140A (ja)	1991-09-03

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Legal Events

Date	Code	Title	Description
2009-12-28	EXPY	Cancellation because of completion of term